The Basic Principles Of GTR-KTP Crystal
The Basic Principles Of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a superb nonlinear optical material well suited for use in lots of optical methods. It's got superior nonlinear coefficient and steady physical residence.
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KTP is a wonderful nonlinear crystal, but its grey tracking phenomena limitations its use in substantial repetition fee and significant power laser programs. CASTECH's GTR-KTP crystal has greater grey tracking resistance than the regular flux grown KTP crystal.
By Image-thermal Typical-route Interferometer, the prevalence of grey tracking might be calculated by an increase of bulk absorption through a solid CW 532 nm environmentally friendly laser inside of numerous minutes.
As a result of Photo-thermal Widespread-route Interferometer, the occurrence of grey tracking may be calculated by an increase of bulk absorption via a solid CW click here 532 nm inexperienced laser in just several minutes.
CRYSTECH has a lot more than twenty years of KTP growth and processing encounter. The crystal progress process has actually been optimized to supply superior-good quality and effective crystals, as well as coating method is specifically created to deliver a comparatively larger destruction threshold.
This phenomenon is correlated with “grey monitoring outcome�? The subsequent graphs clearly show the absorption amount changes as time passes at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately
KTP is a wonderful nonlinear crystal, but its gray tracking phenomena restrictions its use in substantial repetition charge and higher ability laser devices. CASTECH's GTR-KTP crystal has larger gray monitoring resistance compared to regular flux developed KTP crystal.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also offer you exceptional homogeneity. Here are several of their particular parameters:
The crystals are commonly utilized to double the frequency of Nd:YAG and Nd:YVO�?lasers, building obvious inexperienced laser output (532 nm) from the basic 1064 nm wavelength.
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We report an intracavity optical parametric oscillator at one.fifty seven μm determined by non-critically nonlinear crystal KTP driven by an conclude-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
Successful sub-nanosecond intracavity optical parametric oscillator pumped having a passively Q-switched Nd:GdVO4 laser